VIRULENCE OF Fusarium verticilliodes (SACC.) NIRENBERG (G) ISOLATES ON MAIZE PLANTS ASSOCIATED WITH FUMONISINS PRODUCTION

EFFECT OF SOME FUNGICIDES, BIOAGENTS AND ESSENTIAL OILS FOR CONTROLLING PURPLE BLOTCH DISEASE OF ONION

ACUTE AND CHRONIC EFFECTS OF SPINOSAD ON BUMBLE BEES, Bombus terrestris L. UNDER LABORATORY CONDITIONS

DETECTION, PURIFICATION, AND IDENTIFICATION OF SIDEROPHORES PRODUCED BY Pseudomonas fluorescens ISOLATES USING SDS-PAGE AND HPLC.

SURVEY AND POPULATION DENSITY OF SOME DOMINANT HOMOPTEROUS INSECTS ATTACKING SOYBEAN PLANTS

EFFECTS OF CERTAIN AGRICULTURAL PRACTICES ON THE INFESTATION OF SOYBEAN PLANTS BY SOME HOMOPTEROUS INSECT PESTS AT DIARB – NIGM DISTRICT SHARKIA GOVERNORATE